Which of the following ordered pairs satisfies both equations and ?

MATHEMATICS · Single correct · CBSE · Mathematics · Pair of Linear Equations in Two Variables · Pair of Linear Equations in Two Variables

Problem

Which of the following ordered pairs satisfies both equations

4x - y = 9

and

x + 2y = 8

? (a)

\left(\dfrac{23}{9},\dfrac{26}{9}\right)

(b)

\left(\dfrac{10}{7},\dfrac{23}{7}\right)

(c)

\left(\dfrac{26}{9},\dfrac{23}{9}\right)

(d)

\left(\dfrac{26}{9},-\dfrac{23}{9}\right)